214622865

素因数分解:

$3^4\times 5^1\times {\mathrm{529933}}^1$

素因数の和:529950

約数の個数: 20

約数和(自身を含む): 384732084

約数和(自身を除く): 170109219

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 529933, 1589799, 2649665, 4769397, 7948995, 14308191, 23846985, 42924573, 71540955, 214622865]

約数ペア:

[(1, 214622865), (3, 71540955), (5, 42924573), (9, 23846985), (15, 14308191), (27, 7948995), (45, 4769397), (81, 2649665), (135, 1589799), (405, 529933)]